81949-03-3
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Basic information
- Product Name: Estra-1,3,5(10)-trien-17-one, 3-((bromoacetyl-2-14C)oxy)-
- Synonyms: Estra-1,3,5(10)-trien-17-one, 3-((bromoacetyl-2-14C)oxy)-;estrone 3-bromoacetate
- CAS NO:81949-03-3
- Molecular Formula: C20H23BrO3
- Molecular Weight: 393.2914
- EINECS: N/A
- Product Categories: N/A
- Mol File: 81949-03-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.375g/cm3
- Refractive Index: 1.584
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Estra-1,3,5(10)-trien-17-one, 3-((bromoacetyl-2-14C)oxy)-(CAS DataBase Reference)
- NIST Chemistry Reference: Estra-1,3,5(10)-trien-17-one, 3-((bromoacetyl-2-14C)oxy)-(81949-03-3)
- EPA Substance Registry System: Estra-1,3,5(10)-trien-17-one, 3-((bromoacetyl-2-14C)oxy)-(81949-03-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 81949-03-3(Hazardous Substances Data)
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81949-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81949-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,4 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.Calculate Digit Verification of CAS Registry Number 81949-03:
(7*8)+(6*1)+(5*9)+(4*4)+(3*9)+(2*0)+(1*3)=153
153 % 10 = 3
So 81949-03-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H23BrO3/c1-20-9-8-15-14-5-3-13(24-19(23)11-21)10-12(14)2-4-16(15)17(20)6-7-18(20)22/h3,5,10,15-17H,2,4,6-9,11H2,1H3/t15-,16-,17+,20+/m1/s1/i11+2
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Estra-1,3,5(10)-trien-17-one, 3-((bromoacetyl-2-14C)oxy)-
